 German |
 English |
|
|---|---|---|
| Raumwelle {f}; Ionosphärenwelle {f} [phys.] [telco.] | sky radiowave; sky wave; skywave; ionospheric radiowave; atmospheric radiowave; space radiowave; indirect radiowave | |
| Raumwellen {pl}; Ionosphärenwellen {pl} | sky radiowaves; sky waves; skywaves; ionospheric radiowaves; atmospheric radiowaves; space radiowaves; indirect radiowaves |